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Pyrylium, 2,4,6-tris(4-methylphenyl)-, tetrafluoroborate(1-)

Pyrylium, 2,4,6-tris(4-methylphenyl)-, tetrafluoroborate(1-) ??? ???
?? ??:
2713-21-5
???:
Pyrylium, 2,4,6-tris(4-methylphenyl)-, tetrafluoroborate(1-)
???(??):
SKL644;2,4,6-Tri-p-tolylpyrylium fluoborate;2,4,6-Tri-p-tolylpyrylium tetrafluoroborate;2,4,6-Tri(p-tolyl)pyrylium tetrafluoroborate salt;2,4,6-Tri(p-tolyl)pyrylium tetrafluoroborate salt >=95%;Pyrylium, 2,4,6-tris(4-methylphenyl)-, tetrafluoroborate(1-)
CBNumber:
CB43208830
???:
C26H23BF4O
??? ??:
438.27
MOL ??:
2713-21-5.mol

Pyrylium, 2,4,6-tris(4-methylphenyl)-, tetrafluoroborate(1-) ??

???
298-303°C
?? ??
under inert gas (nitrogen or Argon) at 2–8 °C
??? ??
??

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Pyrylium, 2,4,6-tris(4-methylphenyl)-, tetrafluoroborate(1-) C??? ??, ??, ??

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It can also catalyze visible light-initiated, living cationic polymerization of 4-methoxystyrene with methanol under metal-free conditions.

Pyrylium, 2,4,6-tris(4-methylphenyl)-, tetrafluoroborate(1-) ?? ?? ? ???

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Pyrylium, 2,4,6-tris(4-methylphenyl)-, tetrafluoroborate(1-) ?? ??

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